(Ossan Paradise) [Himajinism (Hawa)] Gaten-oyaji no Kouhai-shidou
(Reitaisai 12) [Hirojuu Renshuuchou (Hiroya)] Hong Meiling no Oshigoto (Touhou Project) [Chinese]
Sounyuu tteru kedo, Bare tenai yone?~ Kouhai Couple no Tonari de Takunomi Ecchi
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
(C93) [Tsukino Chikake Ikoku (Chikake)] Ore to Megami to Kouhai to (Fate/Grand Order)
[Tohgarashi Hideyu] MGY | 男女交歡 [Chinese]
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
Kouhai's Missed Memories
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
Enjoy Kouhai Links | Enjoy Fucking Links
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
(C83) [Kamepotel (Izuki Jirou)] Rojiura no Idol II (Sword Art Online)
[Applecat (Potekoro)] Little My Sister (Makai Tenshi Jibril) [Chinese] [佳奈助汉化] [Digital]
[Kinta Mawaru] It's a Sou Time (COMIC Kairakuten Beast 2016-10) [Chinese] [揮淚錦馬超漢化] [Digital]
Gendai Succubus no Osex Kenshuu -Namaiki Kouhai to Majime Senpai Hen-
[Yamazaki Umetarou] Kinshin Kouhai ~Blood Ring~ [Decensored]
(C88) [Kamepotel (Izuki Jirou)] Harpy ga Tonari ni Iru Nichijou (Monster Musume no Iru Nichijou)
[AstroQube. (masha)] Kouhai no Tangan-chan #2 | Kouhai-chan the Mono-Eye Girl #2 [English] [Digital]
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
(C67) [APPLECAT (Potekoro)] Asoko no Shizuku (Biscuit-tan)
(C91) [Athome Shuka (Takunomi)] Enjo Kouhai
Shouganai naa Kono Hentai Uzai Kouhai | If you insist, Annoying and Perverted Kouhai
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
[Barlun] Glass Top! [Chinese]
Hatsujou Kouhai
Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
Ki ni Naru Kouhai no Karada
Kanojo to Boku no Kouhai no Hanashi.
Josou!? Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Enjo Kouhai Swimming Costume
(C92) [Makuu Gundan (Shinozuka Atsuto)] Ganbaru Kouhai | Do Your Best, Kouhai (Fate/Grand Order) [English] [Saint Quartz Scans]
Hadaka Apron no Bou Kouhai to Ichaicha Suru Hon
The Magical Girl Little Shadow (chinese)
Dekkai Kouhai to Chicchai Senpai wa Mou Gaman Dekinai!
[Kishizuka Kenji] China Kaa-san Kanzenban | Chinese Mother - Complete Edition - (Katekyo) [English] [Kusanyagi]
Ecchi na Kouhai-chan
(C94) [Ororiya Enpitsudo (Murian)] Super Chinese Shimai wa Oji-san no Otoile (Azur Lane)
[Dibi] Otokonoko ga Kouhai ni Ijimenukareru Ero Manga
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [黑锅汉化组]
[Tateyoko Issen (Shinagawa Mikuzu)] Kimecas ~Josou Daigakusei Rifujin Kimeseku Rape Haishin~ [Chinese] [FUTAS兔子汉化] [Digital]
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
Enjoy Kouhai Links 2
[Tamaru Iku] tensei! ? Bukan to nyan nyan ~ kōkyū enji-roku ~ | 转生!?武官和娘娘~后宫艳事录 1-8 end [Chinese] [莉赛特汉化组]
[Isami Nozomi] Anito Replace | 兄妹肉體交換 [Chinese]
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-4
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
Dosukebe Kouhai no Nenmaku Houshi Ryokan | 骚货后辈的黏膜服务旅馆
(C90) [PLANT (Tsurui)] Aru Hi no Futari MelBlo Hen (Tsukihime) [Chinese] [鬼畜王汉化组]
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san mo Issho!~
Enjo Kouhai Interlude
Kouhai-chan ni Eroi Koto sareru Hon
(C79) [Kamepotel (Izuki Jirou)] Freeter, Pet o kau!? (Jewelpet Twinkle)
[Yanyo] Love for you!! (COMIC Kairakuten 2017-07) [Chinese] [Digital]
[Anthology] Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol.1 [Digital]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai!
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Kariya (Calipur)] Shitataka Kouhai-chan ni Shiboraremakutte Kekkon Suru Made no Ohanashi (Kouhen) | 被小恶魔后辈酱疯狂榨精直到结婚之前的故事(后篇) [Chinese] [甜族星人x我不看本子个人汉化]
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [Chinese] [夢之行蹤漢化組]
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]